TFS248D overview
TFS248D is a component documented by Vectron International,. The PDF description identifies it as "Filter Specification." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.
Datasheet snapshot
- Manufacturer: Vectron International, ...
- Part number: TFS248D
- Category: IC
- Datasheet length: 5 Pages
Specifications and operating details
The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.
- Measurement condition Ambient temperature: Input power level: dBm Terminating impedance: source: 630 Ω || -5,6 pF load: 600 Ω || -5,7 pF Characteristics Remark: Reference level for the relative attenuation arel of the TFS 248 D is the mini.
- The nominal frequency fN is fixed to 248,6 MHz.
- The given values for the relative attenuation arel and for the group delay ripple have to be reached at the frequencies given below also if the centre frequency fo is shifted due to the temperature coefficient of frequency TCf in the opera.
- Temperature max. ± 0,5 dB Nominal Frequency fN 248,6 MHz Centre Frequency 248,6 MHz 3 dB bandwidth Bw3dB min.
- µs Group Delay Ripple fN ± 95 kHz max.
- dBm Operating Temperature Range -5 °C ... + 75 °C Temperature Coefficient TC - 0,032 ppm/K2 generated: checked / approved: Tfs248d.doc version 2.1 14.09.00 VI TELEFILTER Filter Specification TFS 248 D VI TELEFILTER Vectron International, I.
- Shock: 500g, 18 ms, half sine wave, 3 shocks each plane; DIN IEC 68 T2 - 27 2.
Engineering review checklist
- Confirm the exact ordering code, package, pinout or terminal arrangement and document revision.
- Compare recommended operating conditions with absolute maximum ratings and retain adequate design margin.
- Validate electrical, thermal, mechanical and environmental behavior in the final application.
Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.
View the complete PDF and model record
Open the TFS248D datasheet and model details to review the complete PDF, document pages and available product information.
Source attribution
Adapted from the PDF associated with this DigiCamel model page.
Source model URL: https://www.digicamel.com/product.php?slug=tfs248d-vectron-international